| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.97 | 9.225% | $163.8047 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $225.70 | 4.442% | $235.7256 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $64.94 | 11.331% | $72.2984 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $130.82 | 7.521% | $140.659 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $35.40 | 12.226% | $39.728 | $39.73 | $39.75 | $39.70 |
| Purchase #6 | $247.79 | 11.784% | $276.9896 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $249.44 | 5.835% | $263.9948 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,104.06 | $1,193.2001 | $1,193.20 | $1,193.25 | $1,193.20 | |